[gcc/devel/sphinx] Merge branch 'master' into devel/sphinx

Martin Liska marxin@gcc.gnu.org
Mon Aug 8 07:05:54 GMT 2022


https://gcc.gnu.org/g:b3a187edd33b89acf19ba46f3b8070d7c977ac57

commit b3a187edd33b89acf19ba46f3b8070d7c977ac57
Merge: 89eca196c99 2633c8d8f33
Author: Martin Liska <mliska@suse.cz>
Date:   Mon Aug 8 09:05:36 2022 +0200

    Merge branch 'master' into devel/sphinx

Diff:

 ChangeLog                                          |   9 +
 MAINTAINERS                                        |   2 +-
 config/ChangeLog                                   |   6 +
 config/acx.m4                                      |   6 +-
 configure                                          |   8 +-
 contrib/ChangeLog                                  |   4 +
 contrib/gcc-changelog/git_commit.py                |   2 +-
 gcc/ChangeLog                                      | 352 +++++++++++++
 gcc/DATESTAMP                                      |   2 +-
 gcc/alias.cc                                       |  14 +
 gcc/alias.h                                        |   1 +
 gcc/analyzer/ChangeLog                             |  18 +
 gcc/analyzer/analyzer.opt                          |   4 +
 gcc/analyzer/engine.cc                             |  49 ++
 gcc/analyzer/sm-fd.cc                              | 129 ++++-
 gcc/btfout.cc                                      |  10 +-
 gcc/c/ChangeLog                                    |   7 +
 gcc/c/c-typeck.cc                                  |  27 +-
 gcc/cfgcleanup.cc                                  |   2 +-
 gcc/config/i386/i386-features.cc                   |  32 +-
 gcc/config/i386/i386.cc                            |  15 +-
 gcc/config/i386/i386.md                            |  37 +-
 gcc/config/riscv/predicates.md                     |   2 +-
 gcc/config/rs6000/rs6000.cc                        |  11 -
 gcc/config/s390/vector.md                          |   6 +
 gcc/config/s390/vx-builtins.md                     |  12 +-
 gcc/cp/ChangeLog                                   |   8 +
 gcc/cp/constexpr.cc                                |  94 +++-
 gcc/cselib.cc                                      |  70 +++
 gcc/cselib.h                                       |   1 +
 gcc/ctfc.cc                                        |   3 +-
 gcc/ctfc.h                                         |   3 +-
 gcc/d/ChangeLog                                    |  15 +
 gcc/d/d-codegen.cc                                 |   7 +
 gcc/d/d-lang.cc                                    |  20 -
 gcc/d/decl.cc                                      |   7 +-
 gcc/d/dmd/MERGE                                    |   2 +-
 gcc/d/dmd/VERSION                                  |   2 +-
 gcc/d/dmd/arrayop.d                                |   4 +-
 gcc/d/dmd/chkformat.d                              | 494 +++++++++++++-----
 gcc/d/dmd/clone.d                                  |   4 +
 gcc/d/dmd/constfold.d                              | 123 +----
 gcc/d/dmd/cparse.d                                 |   2 +-
 gcc/d/dmd/dcast.d                                  |  14 +-
 gcc/d/dmd/declaration.h                            |   1 +
 gcc/d/dmd/dinterpret.d                             |  11 +-
 gcc/d/dmd/dmodule.d                                |   8 +-
 gcc/d/dmd/dsymbol.d                                |  26 +
 gcc/d/dmd/dsymbolsem.d                             |   7 +-
 gcc/d/dmd/dtemplate.d                              |   2 +-
 gcc/d/dmd/entity.d                                 |  21 +-
 gcc/d/dmd/escape.d                                 |  33 +-
 gcc/d/dmd/expressionsem.d                          | 113 +++--
 gcc/d/dmd/file_manager.d                           |   6 +
 gcc/d/dmd/func.d                                   |  62 ++-
 gcc/d/dmd/impcnvtab.d                              |  55 ++
 gcc/d/dmd/initsem.d                                |  39 +-
 gcc/d/dmd/lexer.d                                  |   2 +-
 gcc/d/dmd/mustuse.d                                |   2 +-
 gcc/d/dmd/optimize.d                               |   2 +-
 gcc/d/dmd/parse.d                                  |  32 +-
 gcc/d/dmd/semantic3.d                              |  10 +-
 gcc/d/dmd/statementsem.d                           |  50 +-
 gcc/d/dmd/transitivevisitor.d                      |   6 +
 gcc/d/dmd/typesem.d                                |  13 +-
 gcc/d/expr.cc                                      |  11 +
 gcc/d/lang.opt                                     |   4 +-
 gcc/doc/gcov-dump.texi                             |   5 +
 gcc/doc/invoke.texi                                |  14 +-
 gcc/dse.cc                                         |   7 +-
 gcc/dwarf2ctf.cc                                   |   4 +-
 gcc/dwarf2out.cc                                   |  11 +-
 gcc/expmed.cc                                      | 111 ++--
 gcc/gcov-dump.cc                                   |  61 ++-
 gcc/gimple-loop-jam.cc                             |  10 +-
 gcc/gimple-range-cache.cc                          |  45 +-
 gcc/gimple-range-fold.cc                           |  56 +-
 gcc/gimple-range-fold.h                            |   2 +-
 gcc/gimple-range-path.cc                           |  40 +-
 gcc/ipa-prop.cc                                    |   4 +
 gcc/match.pd                                       |  16 +
 gcc/omp-expand.cc                                  |  12 +-
 gcc/omp-simd-clone.cc                              |  10 +-
 gcc/postreload.cc                                  |  15 +-
 gcc/profile.cc                                     |   9 +-
 gcc/range-op-float.cc                              | 564 +++++++++++++++++++++
 gcc/simplify-rtx.cc                                |  60 ++-
 gcc/symtab.cc                                      |   3 +-
 gcc/testsuite/ChangeLog                            | 158 ++++++
 gcc/testsuite/g++.dg/cpp1y/constexpr-complex1.C    |  24 +
 gcc/testsuite/g++.dg/opt/pr94589-2.C               |   2 +-
 gcc/testsuite/g++.dg/pr104992-1.C                  |  30 ++
 gcc/testsuite/g++.dg/pr106474.C                    |  16 +
 .../tree-ssa => gcc.c-torture/compile}/pr93776.c   |   4 +-
 gcc/testsuite/gcc.dg/analyzer/fd-1.c               |  21 +
 gcc/testsuite/gcc.dg/analyzer/fd-2.c               |  15 +
 gcc/testsuite/gcc.dg/analyzer/fd-4.c               |  31 +-
 gcc/testsuite/gcc.dg/analyzer/fd-dup-1.c           | 223 ++++++++
 gcc/testsuite/gcc.dg/analyzer/function-ptr-5.c     |  42 ++
 gcc/testsuite/gcc.dg/debug/btf/btf-function-4.c    |  14 +
 gcc/testsuite/gcc.dg/debug/btf/btf-function-5.c    |  14 +
 gcc/testsuite/gcc.dg/debug/btf/btf-int-1.c         |  18 +-
 gcc/testsuite/gcc.dg/pr104992.c                    |  57 +++
 gcc/testsuite/gcc.dg/pr106243-1.c                  |  18 +
 gcc/testsuite/gcc.dg/pr106243.c                    |  43 ++
 gcc/testsuite/gcc.dg/pr106510.c                    |  10 +
 gcc/testsuite/gcc.dg/pr106519.c                    |  11 +
 gcc/testsuite/gcc.dg/subnot.c                      |   9 +
 gcc/testsuite/gcc.dg/torture/pr106497.c            |  20 +
 gcc/testsuite/gcc.dg/torture/pr106521.c            |  17 +
 gcc/testsuite/gcc.dg/tree-ssa/ldist-39.c           |  16 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-10.c          |  20 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-11.c          |  21 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-12.c          |  20 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-13.c          |  19 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-14.c          |  21 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-15.c          |  21 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-16.c          |  17 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-3.c           |  17 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-4.c           |  17 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-5.c           |  17 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-6.c           |  17 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-7.c           |  16 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-8.c           |  17 +
 gcc/testsuite/gcc.dg/tree-ssa/minmax-9.c           |  20 +
 gcc/testsuite/gcc.dg/tree-ssa/split-path-1.c       |   2 +-
 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-1.c        |  19 +
 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-11.c       |  26 +
 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-3.c        |  18 +
 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-4.c        |  16 +
 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-6.c        |  20 +
 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-7.c        |  14 +
 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-8.c        |  26 +
 .../gcc.target/i386/addr-space-typeck-1.c          |  22 +
 .../gcc.target/i386/addr-space-typeck-2.c          |  25 +
 gcc/testsuite/gcc.target/i386/cmpti1.c             |   8 +
 gcc/testsuite/gcc.target/i386/cmpti2.c             |  12 +
 gcc/testsuite/gcc.target/i386/cmpti3.c             |  13 +
 gcc/testsuite/gcc.target/i386/pr106481.c           |  17 +
 gcc/testsuite/gcc.target/i386/pr47949.c            |  15 +
 gcc/testsuite/gcc.target/i386/pr83782-1.c          |   8 +-
 gcc/testsuite/gcc.target/i386/pr83782-2.c          |   4 +-
 gcc/testsuite/gcc.target/i386/pr83782-3.c          |  32 ++
 gcc/testsuite/gcc.target/i386/sse4_1-stv-7.c       |  18 +
 .../gdc.test/compilable/backendfloatoptim.d        |  10 +
 gcc/testsuite/gdc.test/compilable/cppmangle3.d     |   4 -
 .../gdc.test/compilable/must_use_initialize.d      |  16 +
 gcc/testsuite/gdc.test/compilable/noreturn1.d      |  28 +
 gcc/testsuite/gdc.test/compilable/test20832.d      |  12 +
 gcc/testsuite/gdc.test/compilable/test21177.d      |  65 ++-
 gcc/testsuite/gdc.test/compilable/test21432.d      |  25 +
 gcc/testsuite/gdc.test/compilable/test22390.d      |   8 +
 gcc/testsuite/gdc.test/compilable/test23082.d      |  17 +
 gcc/testsuite/gdc.test/compilable/test23166.d      |  22 +
 gcc/testsuite/gdc.test/compilable/test23172.d      |  33 ++
 gcc/testsuite/gdc.test/compilable/test23235.d      |  20 +
 gcc/testsuite/gdc.test/compilable/test23256.d      |   6 +
 gcc/testsuite/gdc.test/compilable/test23262.d      |  17 +
 gcc/testsuite/gdc.test/compilable/testgotoskips.d  |  17 +
 .../fail_compilation/attributediagnostic.d         |  39 +-
 .../gdc.test/fail_compilation/chkformat.d          |  18 +
 .../gdc.test/fail_compilation/diag10319.d          |  20 +-
 .../gdc.test/fail_compilation/diag11198.d          |  14 +-
 .../gdc.test/fail_compilation/diag12829.d          |  10 +-
 gcc/testsuite/gdc.test/fail_compilation/fail118.d  |  20 +-
 .../gdc.test/fail_compilation/fail20547.d          |  15 -
 .../gdc.test/fail_compilation/fail22134.d          |  17 +
 .../gdc.test/fail_compilation/fail23181.d          |  16 +
 gcc/testsuite/gdc.test/fail_compilation/fail261.d  |   5 +-
 gcc/testsuite/gdc.test/fail_compilation/fail58.d   |   8 +-
 gcc/testsuite/gdc.test/fail_compilation/fail6889.d |   2 +-
 gcc/testsuite/gdc.test/fail_compilation/fail7848.d |   8 +-
 .../gdc.test/fail_compilation/ice11856_1.d         |   7 +-
 .../fail_compilation/misc_parser_err_cov1.d        |   3 +-
 gcc/testsuite/gdc.test/fail_compilation/newaa.d    |  19 +
 gcc/testsuite/gdc.test/fail_compilation/nogc3.d    |   8 +-
 gcc/testsuite/gdc.test/fail_compilation/retscope.d |   4 +-
 .../gdc.test/fail_compilation/test13786.d          |  12 +-
 .../gdc.test/fail_compilation/test16193.d          |   4 +-
 .../gdc.test/fail_compilation/test21443.d          |  21 +
 .../gdc.test/fail_compilation/test21912.d          |  16 +-
 .../gdc.test/fail_compilation/test21939.d          |   5 +-
 .../gdc.test/fail_compilation/test23022.d          |  15 +
 .../gdc.test/fail_compilation/test23112.d          |  30 ++
 .../gdc.test/fail_compilation/test23170.d          |  12 +
 .../gdc.test/fail_compilation/test23216.d          |  24 +
 gcc/testsuite/gdc.test/runnable/closure.d          |   8 +-
 gcc/testsuite/gdc.test/runnable/evalorder.d        |  26 +
 gcc/testsuite/gdc.test/runnable/lexer.d            |   8 +-
 gcc/testsuite/gdc.test/runnable/noreturn1.d        |  32 ++
 gcc/testsuite/gdc.test/runnable/test11.d           |  37 --
 gcc/testsuite/gdc.test/runnable/test18973.d        |  25 +
 gcc/testsuite/gdc.test/runnable/test19.d           |  15 -
 gcc/testsuite/gdc.test/runnable/test20734.d        |   7 +
 gcc/testsuite/gdc.test/runnable/test23181.d        |  27 +
 gcc/testsuite/gdc.test/runnable/test8.d            |  39 ++
 gcc/testsuite/gdc.test/runnable/version.d          |  23 +-
 gcc/testsuite/gdc.test/runnable/warning1.d         |   9 -
 gcc/testsuite/lib/target-supports.exp              |   2 +-
 gcc/tree-core.h                                    |  12 +-
 gcc/tree-loop-distribution.cc                      |   2 +-
 gcc/tree-ssa-phiopt.cc                             | 269 +++++++++-
 gcc/tree-ssa-threadbackward.cc                     | 173 +++----
 gcc/tree-ssa-threadupdate.cc                       |   3 +-
 gcc/value-range-storage.cc                         |  61 ++-
 gcc/value-range-storage.h                          |  19 +
 gcc/value-range.cc                                 | 119 +++--
 gcc/value-range.h                                  |  99 ++--
 gcc/value-relation.cc                              |  11 +-
 libgfortran/ChangeLog                              |   7 +
 libgfortran/io/transfer.c                          |  24 +
 libphobos/ChangeLog                                |  11 +
 libphobos/configure                                |   2 +-
 libphobos/configure.ac                             |   2 +-
 libphobos/libdruntime/MERGE                        |   4 +-
 libphobos/libdruntime/Makefile.am                  |  16 +-
 libphobos/libdruntime/Makefile.in                  |  19 +-
 libphobos/libdruntime/core/cpuid.d                 |  16 +
 libphobos/libdruntime/core/int128.d                |   2 -
 .../libdruntime/core/internal/array/appending.d    |  28 +-
 .../libdruntime/core/internal/array/duplication.d  | 346 +++++++++++++
 libphobos/libdruntime/core/internal/dassert.d      |   2 +-
 libphobos/libdruntime/core/runtime.d               |   2 +-
 libphobos/libdruntime/core/stdc/errno.d            |   2 +-
 libphobos/libdruntime/core/stdc/stdio.d            |  53 +-
 libphobos/libdruntime/core/stdc/wchar_.d           |  90 +++-
 .../libdruntime/core/sys/darwin/mach/getsect.d     |   1 -
 .../libdruntime/core/sys/dragonflybsd/string.d     |   1 -
 libphobos/libdruntime/core/sys/linux/sys/time.d    |   1 -
 libphobos/libdruntime/core/sys/linux/sys/xattr.d   |   1 -
 libphobos/libdruntime/core/sys/linux/tipc.d        |   1 -
 libphobos/libdruntime/core/sys/posix/signal.d      |  79 +--
 libphobos/libdruntime/core/sys/posix/spawn.d       |   2 +-
 libphobos/libdruntime/core/sys/posix/stdio.d       |   2 +-
 libphobos/libdruntime/core/sys/posix/sys/select.d  |   1 -
 libphobos/libdruntime/core/sys/posix/time.d        |  66 ++-
 libphobos/libdruntime/core/sys/posix/ucontext.d    |   1 -
 .../libdruntime/core/sys/solaris/sys/priocntl.d    |   1 -
 .../libdruntime/core/sys/solaris/sys/procset.d     |   1 -
 libphobos/libdruntime/core/sys/windows/cguid.d     |   1 -
 libphobos/libdruntime/core/sys/windows/ntsecpkg.d  |   1 -
 libphobos/libdruntime/core/sys/windows/olectlid.d  |   1 -
 libphobos/libdruntime/core/sys/windows/shlguid.d   |   1 -
 libphobos/libdruntime/core/sys/windows/sspi.d      |   1 -
 libphobos/libdruntime/object.d                     | 340 +------------
 libphobos/libdruntime/rt/dylib_fixes.c             |   1 -
 libphobos/src/MERGE                                |   2 +-
 libphobos/src/etc/c/curl.d                         |  18 +-
 libphobos/src/std/algorithm/comparison.d           |   2 +-
 libphobos/src/std/algorithm/iteration.d            |  15 +-
 libphobos/src/std/algorithm/searching.d            |  12 +
 libphobos/src/std/conv.d                           |  19 +-
 libphobos/src/std/experimental/checkedint.d        |   2 +-
 libphobos/src/std/experimental/logger/core.d       | 176 +++++--
 libphobos/src/std/experimental/logger/filelogger.d |   2 +-
 .../src/std/experimental/logger/multilogger.d      |   2 +-
 libphobos/src/std/file.d                           |   2 +-
 libphobos/src/std/format/internal/write.d          |   6 +-
 libphobos/src/std/format/package.d                 |  24 +
 libphobos/src/std/math/package.d                   |   1 +
 libphobos/src/std/math/rounding.d                  |  28 +-
 libphobos/src/std/random.d                         |  67 ++-
 libphobos/src/std/stdio.d                          |  17 +-
 libphobos/src/std/sumtype.d                        | 148 +++---
 libphobos/src/std/typecons.d                       |  20 +-
 libphobos/src/std/uni/package.d                    |   8 +-
 libphobos/testsuite/libphobos.gc/nocollect.d       |   2 +-
 .../sanitizer_platform_limits_posix.h              |   7 +-
 libstdc++-v3/ChangeLog                             |  73 +++
 libstdc++-v3/include/Makefile.am                   |   1 +
 libstdc++-v3/include/Makefile.in                   |   1 +
 libstdc++-v3/include/bits/atomic_wait.h            |  42 +-
 libstdc++-v3/include/bits/fs_dir.h                 |  33 +-
 libstdc++-v3/include/bits/ios_base.h               |   2 +-
 libstdc++-v3/include/bits/iterator_concepts.h      |  28 +-
 libstdc++-v3/include/bits/regex.h                  |  24 +-
 libstdc++-v3/include/experimental/scope            | 497 ++++++++++++++++++
 libstdc++-v3/include/std/expected                  |  32 +-
 libstdc++-v3/include/std/string_view               |   2 +-
 libstdc++-v3/include/std/version                   |   2 +-
 libstdc++-v3/python/libstdcxx/v6/printers.py       |   4 +-
 .../basic_string_view/cons/char/range_c++20.cc     |  28 +-
 .../basic_string_view/cons/wchar_t/range_c++20.cc  |  30 +-
 .../27_io/basic_ofstream/open/char/noreplace.cc    |   4 +-
 .../27_io/basic_ofstream/open/wchar_t/noreplace.cc |   4 +-
 .../27_io/filesystem/iterators/lwg3719.cc          |  39 ++
 .../28_regex/iterators/regex_iterator/lwg3719.cc   |  29 ++
 .../iterators/regex_token_iterator/lwg3719.cc      |  29 ++
 .../testsuite/experimental/scopeguard/exit.cc      | 300 +++++++++++
 .../testsuite/experimental/scopeguard/uniqueres.cc | 366 +++++++++++++
 lto-plugin/ChangeLog                               |   6 +
 lto-plugin/configure                               |   2 +-
 lto-plugin/configure.ac                            |   2 +-
 293 files changed, 7773 insertions(+), 1818 deletions(-)

diff --cc gcc/doc/gcov-dump.texi
index 2e82a18a19d,0491ab17bc1..34f2ef736f7
--- a/gcc/doc/gcov-dump.texi
+++ b/gcc/doc/gcov-dump.texi
@@@ -19,10 -62,12 +19,11 @@@ gcov-dum
       [@option{-l}|@option{--long}]
       [@option{-p}|@option{--positions}]
       [@option{-r}|@option{--raw}]
+      [@option{-s}|@option{--stable}]
 -     @var{gcovfiles}
 -@c man end
 -@end ignore
 +     [@var{gcovfiles}]
 +
 +@subsubheading Options
  
 -@c man begin OPTIONS
  @table @gcctabopt
  @item -h
  @itemx --help


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